Here's a sample script to extract the necessary data as per you requirement, and plot it:
% Read the contents of the text file
filename = 'testme.txt'; % Replace with your actual file path
fileContent = fileread(filename);
% Use a regular expression to find the lines with "Webkit" and extract the Uss values
pattern = '\s*\d+\s+\d+K\s+\d+K\s+\d+K\s+(\d+)K\s+Webkit';
matches = regexp(fileContent, pattern, 'tokens');
% Convert the extracted values from strings to numbers
ussValues = cellfun(@(x) str2double(x{1}), matches);
% Plot the values
figure;
plot(ussValues, '-o');
title('Uss Usage of Webkit Process');
xlabel('Sample Number');
ylabel('Uss (KB)');
grid on;
Please refer to the below MathWorks documentation link:
Hope this helps!
